> The log file has a hint: > > May 11 21:06:52 localhost wpa_supplicant[5871]: Failed to initialize > control interface '/run/wpa_supplicant'.#012You may have another > wpa_supplicant process already running or the file was#012left by an > unclean termination of wpa_supplicant in which case you will need#012to > manually remove this file before starting wpa_supplicant again. > > Did you take it?
Yes, but WHY that? And why not always, only sometimes? And why only after a new restart (=reboot) of the system? It looks like sometimes the system is not cleaned up correctly at shutdown, and this looks for me as a bug. However, as I am not sure, what is really happening, I can not file a bugreport. Still looking for ideas.... Best Hans